289062602

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{1721}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 437725512

約数和(自身を除く): 148662910

約数列:

[1, 2, 137, 274, 613, 1226, 1721, 3442, 83981, 167962, 235777, 471554, 1054973, 2109946, 144531301, 289062602]

約数ペア:

[(1, 289062602), (2, 144531301), (137, 2109946), (274, 1054973), (613, 471554), (1226, 235777), (1721, 167962), (3442, 83981)]